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+ (instancetype)socket
{
return [[[self alloc] init] autorelease];
}
- (BOOL)lowlevelIsAtEndOfStream
{
return atEndOfStream;
return _atEndOfStream;
}
- (size_t)lowlevelReadIntoBuffer: (void*)buffer
length: (size_t)length
{
ssize_t ret;
if (sock == INVALID_SOCKET)
if (_socket == INVALID_SOCKET)
@throw [OFNotConnectedException exceptionWithClass: [self class]
socket: self];
if (atEndOfStream) {
if (_atEndOfStream) {
OFReadFailedException *e;
e = [OFReadFailedException exceptionWithClass: [self class]
stream: self
requestedLength: length];
#ifndef _WIN32
e->errNo = ENOTCONN;
e->_errNo = ENOTCONN;
#else
e->errNo = WSAENOTCONN;
e->_errNo = WSAENOTCONN;
#endif
@throw e;
}
if ((ret = recv(sock, buffer, length, 0)) < 0)
if ((ret = recv(_socket, buffer, length, 0)) < 0)
@throw [OFReadFailedException exceptionWithClass: [self class]
stream: self
requestedLength: length];
if (ret == 0)
atEndOfStream = YES;
_atEndOfStream = YES;
return ret;
}
- (void)lowlevelWriteBuffer: (const void*)buffer
length: (size_t)length
{
if (sock == INVALID_SOCKET)
if (_socket == INVALID_SOCKET)
@throw [OFNotConnectedException exceptionWithClass: [self class]
socket: self];
if (atEndOfStream) {
if (_atEndOfStream) {
OFWriteFailedException *e;
e = [OFWriteFailedException exceptionWithClass: [self class]
stream: self
requestedLength: length];
#ifndef _WIN32
e->errNo = ENOTCONN;
e->_errNo = ENOTCONN;
#else
e->errNo = WSAENOTCONN;
e->_errNo = WSAENOTCONN;
#endif
@throw e;
}
if (send(sock, buffer, length, 0) < length)
if (send(_socket, buffer, length, 0) < length)
@throw [OFWriteFailedException exceptionWithClass: [self class]
stream: self
requestedLength: length];
}
#ifdef _WIN32
- (void)setBlocking: (BOOL)enable
{
u_long v = enable;
blocking = enable;
_blocking = enable;
if (ioctlsocket(sock, FIONBIO, &v) == SOCKET_ERROR)
if (ioctlsocket(_socket, FIONBIO, &v) == SOCKET_ERROR)
@throw [OFSetOptionFailedException
exceptionWithClass: [self class]
stream: self];
}
#endif
- (int)fileDescriptorForReading
{
return sock;
return _socket;
}
- (int)fileDescriptorForWriting
{
return sock;
return _socket;
}
- (void)close
{
if (sock == INVALID_SOCKET)
if (_socket == INVALID_SOCKET)
@throw [OFNotConnectedException exceptionWithClass: [self class]
socket: self];
close(sock);
close(_socket);
_socket = INVALID_SOCKET;
sock = INVALID_SOCKET;
atEndOfStream = NO;
if (sock != INVALID_SOCKET)
if (_socket != INVALID_SOCKET)
[self close];
[super dealloc];
}
@end
|